- Updated example output to match current output

- Updated version numbers

Author: pjlewisuk

articles/aks/tutorial-kubernetes-upgrade-cluster.md

@@ -2,7 +2,7 @@
 title: Kubernetes on Azure tutorial - Upgrade an Azure Kubernetes Service (AKS) cluster
 description: In this Azure Kubernetes Service (AKS) tutorial, you learn how to upgrade an existing AKS cluster to the latest available Kubernetes version.
 ms.topic: tutorial
-ms.date: 11/02/2023
+ms.date: 06/10/2024
 author: schaffererin
 ms.author: schaffererin
 
@@ -40,27 +40,27 @@ If using Azure PowerShell, this tutorial requires Azure PowerShell version 5.9.0
     az aks get-upgrades --resource-group myResourceGroup --name myAKSCluster
     ```
 
-    The following example output shows the current version as *1.26.6* and lists the available versions under `upgrades`:
+    The following example output shows the current version as *1.28.9* and lists the available versions under `upgrades`:
 
     ```output
-    {
-      "agentPoolProfiles": null,
-      "controlPlaneProfile": {
-        "kubernetesVersion": "1.26.6",
+      {
+        "agentPoolProfiles": null,
+        "controlPlaneProfile": {
+          "kubernetesVersion": "1.28.9",
+          ...
+          "upgrades": [
+            {
+              "isPreview": null,
+              "kubernetesVersion": "1.29.4"
+            },
+            {
+              "isPreview": null,
+              "kubernetesVersion": "1.29.2"
+            }
+          ]
+        },
         ...
-        "upgrades": [
-          {
-            "isPreview": null,
-            "kubernetesVersion": "1.27.1"
-          },
-          {
-            "isPreview": null,
-            "kubernetesVersion": "1.27.3"
-          }
-        ]
-      },
-      ...
-    }
+      }
     ```
 
 ### [Azure PowerShell](#tab/azure-powershell)
@@ -136,30 +136,46 @@ You can either [manually upgrade your cluster](#manually-upgrade-cluster) or [co
         --kubernetes-version KUBERNETES_VERSION
     ```
 
+* You will be prompted to confirm the upgrade operation, and to confirm that you want to upgrade the control plane *and* all the node pools to the selected version of Kubernetes:
+
+    ```console
+     Are you sure you want to perform this operation? (y/N): y
+    Since control-plane-only argument is not specified, this will upgrade the control plane AND all nodepools to version 1.29.2. Continue? (y/N): y
+    ```
+
     > [!NOTE]
     > You can only upgrade one minor version at a time. For example, you can upgrade from *1.14.x* to *1.15.x*, but you can't upgrade from *1.14.x* to *1.16.x* directly. To upgrade from *1.14.x* to *1.16.x*, you must first upgrade from *1.14.x* to *1.15.x*, then perform another upgrade from *1.15.x* to *1.16.x*.
 
-    The following example output shows the result of upgrading to *1.27.3*. Notice the `kubernetesVersion` now shows *1.27.3*:
+    The following example output shows the result of upgrading to *1.29.2*. Notice the `kubernetesVersion` now shows *1.29.2*:
 
     ```output
     {
+      ...
       "agentPoolProfiles": [
         {
+          ...
           "count": 3,
+          "currentOrchestratorVersion": "1.29.2",
           "maxPods": 110,
           "name": "nodepool1",
+          "nodeImageVersion": "AKSUbuntu-2204gen2containerd-202405.27.0",
+          "orchestratorVersion": "1.29.2",
           "osType": "Linux",
-          "vmSize": "Standard_DS1_v2",
+          "vmSize": "Standard_DS2_v2",
+          ...
         }
       ],
+      ...
+      "currentKubernetesVersion": "1.29.2",
       "dnsPrefix": "myAKSClust-myResourceGroup-19da35",
       "enableRbac": false,
       "fqdn": "myaksclust-myresourcegroup-19da35-bd54a4be.hcp.eastus.azmk8s.io",
       "id": "/subscriptions/<Subscription ID>/resourcegroups/myResourceGroup/providers/Microsoft.ContainerService/managedClusters/myAKSCluster",
-      "kubernetesVersion": "1.27.3",
+      "kubernetesVersion": "1.29.2",
       "location": "eastus",
       "name": "myAKSCluster",
       "type": "Microsoft.ContainerService/ManagedClusters"
+      ...
     }
     ```
 
@@ -174,12 +190,12 @@ You can either [manually upgrade your cluster](#manually-upgrade-cluster) or [co
     > [!NOTE]
     > You can only upgrade one minor version at a time. For example, you can upgrade from *1.14.x* to *1.15.x*, but you can't upgrade from *1.14.x* to *1.16.x* directly. To upgrade from *1.14.x* to *1.16.x*, first upgrade from *1.14.x* to *1.15.x*, then perform another upgrade from *1.15.x* to *1.16.x*.
 
-    The following example output shows the result of upgrading to *1.27.3*. Notice the `KubernetesVersion` now shows *1.27.3*:
+    The following example output shows the result of upgrading to *1.29.2*. Notice the `KubernetesVersion` now shows *1.29.2*:
 
     ```output
     ProvisioningState       : Succeeded
     MaxAgentPools           : 100
-    KubernetesVersion       : 1.27.3
+    KubernetesVersion       : 1.29.2
     PrivateFQDN             :
     AgentPoolProfiles       : {default}
     Name                    : myAKSCluster
@@ -255,10 +271,13 @@ AKS regularly provides new node images. Linux node images are updated weekly, an
     The following example output shows some of the above events listed during an upgrade:
 
     ```output
+    LAST SEEN   TYPE      REASON    OBJECT                                   MESSAGE
     ...
-    default 2m1s Normal Drain node/aks-nodepool1-96663640-vmss000001 Draining node: [aks-nodepool1-96663640-vmss000001]
-    ...
-    default 9m22s Normal Surge node/aks-nodepool1-96663640-vmss000002 Created a surge node [aks-nodepool1-96663640-vmss000002 nodepool1] for agentpool %!s(MISSING)
+    5m          Normal    Drain     node/aks-nodepool1-96663640-vmss000000   Draining node: aks-nodepool1-96663640-vmss000000
+    5m          Normal    Upgrade   node/aks-nodepool1-96663640-vmss000000   Deleting node aks-nodepool1-96663640-vmss000000 from API server
+    4m          Normal    Upgrade   node/aks-nodepool1-96663640-vmss000000   Successfully reimaged node: aks-nodepool1-96663640-vmss000000
+    4m          Normal    Upgrade   node/aks-nodepool1-96663640-vmss000000   Successfully upgraded node: aks-nodepool1-96663640-vmss000000
+    4m          Normal    Drain     node/aks-nodepool1-96663640-vmss000000   Draining node: aks-nodepool1-96663640-vmss000000
     ...
     ```
 
@@ -277,7 +296,7 @@ AKS regularly provides new node images. Linux node images are updated weekly, an
     ```output
     Name          Location    ResourceGroup    KubernetesVersion    CurrentKubernetesVersion  ProvisioningState    Fqdn
     ------------  ----------  ---------------  -------------------  ------------------------  -------------------  ----------------------------------------------------------------
-    myAKSCluster  eastus      myResourceGroup  1.27.3               1.27.3                    Succeeded            myaksclust-myresourcegroup-19da35-bd54a4be.hcp.eastus.azmk8s.io
+    myAKSCluster  eastus      myResourceGroup  1.29.2               1.29.2                    Succeeded            myaksclust-myresourcegroup-19da35-bd54a4be.hcp.eastus.azmk8s.io
     ```
 
 ### [Azure PowerShell](#tab/azure-powershell)